<template>
  <div>
  	<home-header></home-header>	
  	<home-swiper :list="swiperList"></home-swiper>
  	<home-icons :list="iconList"></home-icons>
    <home-recommend :list="recommendList "></home-recommend>
    <home-weekend :list="weekendList"></home-weekend>
  </div>
</template>
<script>
import HomeHeader from './components/Header'
import HomeSwiper from './components/Swiper'
import HomeIcons from './components/Icons'
import HomeRecommend from './components/Recommend'
import HomeWeekend from './components/Weekend'
import axios from 'axios'
import {mapState} from 'vuex'
export default {
  name: 'Home',
  components:{
  	HomeHeader,
  	HomeSwiper,
  	HomeIcons,
    HomeRecommend,
    HomeWeekend
  },
  data() {
      return {
        // city:'',
        lastCity:'',
        swiperList:[],
        iconList:[],
        recommendList:[],
        weekendList:[]
      }
  },
  computed:{
     ...mapState(['city'])
  },
  methods:{
    getHomeInfo(){
      axios.get('/api/index.json?city='+ this.city)
        .then(this.getHomeInfoSucc)
    },
    getHomeInfoSucc(res){
        res=res.data
       
        if(res.ret&&res.data){
          const data=res.data;
          console.log(data)
          // this.city=data.city
          this.swiperList=data.swiperList
          this.iconList=data.iconList
          this.recommendList=data.recommendList
          this.weekendList=data.weekendList
          
        }
        
    }
  },
  mounted(){
    // 初次加载时执行
    this.lastCity=this.city
    this.getHomeInfo()
    // console.log('mounted') 
  },
  activated(){
    // 页面重新展示的时候执行
    // console.log("activated") 
    if(this.lastCity!==this.city){
      this.lastCity=this.city
      this.getHomeInfo()
    }
  }
  
}
</script>
<style>
   

</style>